Ligher and far more forgiving. I've seen one Sammy, a Galaxy Note, with a cracked screen...and it seems every third iPhone is shattered. My broke-ass friend got a 4 when they went up for free, put in in a OTTERBOX, and promptly dropped and broke it. We're both technically savvy dudes and decided that the undeniably beautiful seamless metal and glass construction, while aesthetically incomparable, is utter shite at absorbing shock - phone goes down, lands on a corner, frame transfers energy to glass, CRUNCH. My S3 has hit the ground many times, hell, I slipped and literally flung it to the sidewalk once...nary a scratch, and it just has a silicone skin and screen film.